Wow thats the first Pakistan machineshop Ive seen with a cement floor and semi-modern cnc machines, looks like a place that can make quality parts. I encourage the owner to make wearing steal toe work boots mandatory and safety glasses too. The finished pistons look marvelous.
Pistons are cam ground, they are not circular. The thrust surfaces of the piston are larger than the sides of the piston that are parallel to the piston pin. These pistons are completely round.
Oh dear. Remind me never to buy an Indian piston. Pistons are machined oval and barrel shaped at ambient so they become cylindrical at working temp. Gudgeon pin hole should be machined to tolerance of 2 microns to prevent knock.
This video and channel from Pakistan not India u have to get your facts right before defraying a country and search on youtube Abilities India pistons and rings that video was uploaded 6 years ago just imagine now what they are capable of
which jig? because every jig i saw here was the standard way of making pistons. ever made a piston? theres a certain procedure to follow. if you dont know how to make them, and havent made them before, who are you to tell ANYONE how they SHOULD make them? as for ovality... are you 100% certain that cnc lathe didnt have a camming.oscillating cycle thrown in? its only a few thou... pretty hard to tell if it IS oscillating through that cut...
Great clip, thanks for posting. Not exactly Mahle quality control, but hey, they cost a fifth of the price and create semi-skilled jobs in developing countries.
And are absolute JUNK! Precisely which alloy are these pistons? What are their expansion characteristics? Obviously, you know very little about pistons. Me? I’m a retired ASE certified master engine machinist.
@@zulfiqarali8081 special cam turning machine hoti he jis pe diamond tool Laga k oval dia banate Hain ... Ab koi secret nhi Raha 40 saal pehle mere Taya ne banai the pori factory piston ki Lahore me
Pakistan jaise gareeb aur qarz me doobay hue aur corruption ke hotay hue bhi kafi behtar kaam ho raha hai, Zara sochein agr ye problems na hoti'n to Pakistan kaha'n se kaha'n pohnch chuka hota
@@19wael96 why? pistons have been getting made for over a century. there arent any little secrets about it. may have proprietary alloys, or machines to do certain tasks, but making a piston? its all standard procedures. for some reason i doubt that yamaha or honda or BMW has any interest in "copying" ANYTHING done here.
Wow concrete floors! This is a flash shop!
Спасибо за видео. Очень интересно. Всем привет из России.
Wow thats the first Pakistan machineshop Ive seen with a cement floor and semi-modern cnc machines, looks like a place that can make quality parts. I encourage the owner to make wearing steal toe work boots mandatory and safety glasses too. The finished pistons look marvelous.
I guess the right amount of silica is added for the piston material. :))
I am glad they all wear their safety sandals!
Who needs CNC and quality control?
CNC machining? Okay, now I'm interested. Gave the vid a like!
Excellent Work And Environment 👉❤
Pistons are cam ground, they are not circular. The thrust surfaces of the piston are larger than the sides of the piston that are parallel to the piston pin. These pistons are completely round.
These places are important. A mixture of high tech and low tech jobs are necessary.
that's all good. but you need to add additives to aluminum to reduce the coefficient of thermal expansion. silicon is needed.
Oh dear. Remind me never to buy an Indian piston. Pistons are machined oval and barrel shaped at ambient so they become cylindrical at working temp. Gudgeon pin hole should be machined to tolerance of 2 microns to prevent knock.
This video and channel from Pakistan not India u have to get your facts right before defraying a country and search on youtube Abilities India pistons and rings that video was uploaded 6 years ago just imagine now what they are capable of
رائع 👍
Enjoyed your video and so I gave it a Thumbs Up
Wow keep it up bro
Good luck with that. Pistons are not round and how that’s locating in the jigs is wildly loose
which jig? because every jig i saw here was the standard way of making pistons. ever made a piston? theres a certain procedure to follow. if you dont know how to make them, and havent made them before, who are you to tell ANYONE how they SHOULD make them?
as for ovality... are you 100% certain that cnc lathe didnt have a camming.oscillating cycle thrown in? its only a few thou... pretty hard to tell if it IS oscillating through that cut...
Dayun panger 150 এর পিস্টন লাগবে আছে কি থাকলে জানাবেন
Soooo super
Great clip, thanks for posting. Not exactly Mahle quality control, but hey, they cost a fifth of the price and create semi-skilled jobs in developing countries.
And are absolute JUNK! Precisely which alloy are these pistons? What are their expansion characteristics? Obviously, you know very little about pistons. Me? I’m a retired ASE certified master engine machinist.
سبحان الله العظيم
هوا فى حاجه زي كده في مصر العربيه
هيبقي في يا ملكه ان شاء الله
Good work
Some people think in the world . In Pakistan their is no decent factory , just because you don't see on RUclips , their lots of high-tech factory .
If it's not on RUclips, it mean it do no exist...!
Do you call this high tech?
That’s true! These people are skilful but other things you see people doing in Pakistani are down right stupid!
@@marksgopane9396 A high tech place would have one CNC that would do all the machining in about 2 mins. I can't see that being for a Honda!
@@marksgopane9396 You need to go back to School , read my comment , just because you don't see on RUclips , their lots of high-tech factory .
when you have only operators... no programmers..
1st 2 lathe work cam be done on same machine..
Location please
I need some information
Why can't both drill heads cut at the same time?
Ótimo vídeo meu amigo
Dayun panger 150 এর পিস্টন লাগবে আছে কি থাকলে জানাবেন
৫০০ জাইগা তে ১০০০ হাজার দেব তাও থাকলে জানাবেন
I want to visit here
A tłoki te w ogóle są Owalizowane ???????
I bet they dont last 50k miles old cast pistons that from the 50s.
India marching forward.
Это Пакистане.
This video is from Pakistan...
This is not a India . Pakistan marching forward.
Always trying to take credit
Pistons are oval😢
Yes is oval 0.3mm
@@zulfiqarali8081 yep but either i have missed in the video or haven't made them oval, they are made round
Did not show in the video
Manufacturing secret
@@zulfiqarali8081 special cam turning machine hoti he jis pe diamond tool Laga k oval dia banate Hain ... Ab koi secret nhi Raha 40 saal pehle mere Taya ne banai the pori factory piston ki Lahore me
🇧🇩
🇵🇰
Матрица странная, прилива больше самой детали.
избежание появления пор
Hello sir address plz ..
Can anyone tell whether zinc aluminum alloy is good for making pistons of bitzer semi hermetic
Pakistan jaise gareeb aur qarz me doobay hue aur corruption ke hotay hue bhi kafi behtar kaam ho raha hai,
Zara sochein agr ye problems na hoti'n to Pakistan kaha'n se kaha'n pohnch chuka hota
Video is not clear, should have taken the manufacturing process in proper order ( step by step).
If it was your factory you wouldn't show the full process mate.
@@19wael96 tbey copy everyone those indian
@@19wael96 why? pistons have been getting made for over a century. there arent any little secrets about it. may have proprietary alloys, or machines to do certain tasks, but making a piston? its all standard procedures.
for some reason i doubt that yamaha or honda or BMW has any interest in "copying" ANYTHING done here.
Wtsup Number daen bro ?
Good work